From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Wed, 3 May 2017 15:35:00 +0200 Subject: node_modules --- node_modules/fbjs/lib/partitionObject.js.flow | 31 +++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 node_modules/fbjs/lib/partitionObject.js.flow (limited to 'node_modules/fbjs/lib/partitionObject.js.flow') diff --git a/node_modules/fbjs/lib/partitionObject.js.flow b/node_modules/fbjs/lib/partitionObject.js.flow new file mode 100644 index 000000000..cc69cb604 --- /dev/null +++ b/node_modules/fbjs/lib/partitionObject.js.flow @@ -0,0 +1,31 @@ +/** + * Copyright 2015-present Facebook. All Rights Reserved. + * + * @providesModule partitionObject + * @typechecks + * @flow + */ + +'use strict'; + +var forEachObject = require('./forEachObject'); + +/** + * Partitions an object given a predicate. All elements satisfying the predicate + * are part of the first returned object, and all elements that don't are in the + * second. + */ +function partitionObject(object: { [key: string]: Tv }, callback: (value: Tv, key: string, object: { [key: string]: Tv }) => boolean, context?: any): [{ [key: string]: Tv }, { [key: string]: Tv }] { + var first = {}; + var second = {}; + forEachObject(object, (value, key) => { + if (callback.call(context, value, key, object)) { + first[key] = value; + } else { + second[key] = value; + } + }); + return [first, second]; +} + +module.exports = partitionObject; \ No newline at end of file -- cgit v1.2.3